[China Glass Network] The earlier record of humans on glass was in a story written by the ancient Roman scholar Pliny. About 3,000 years ago, a European Phoenician merchant ship was loaded with crystal mineral "natural soda", which sailed on the Belus River on the Mediterranean coast. On the way, due to the tide of the sea, the merchant ship was stranded, and the crew members boarded the beach. The crew lifted the cauldron to the island, moved the firewood, and used a few pieces of "natural soda" as a scoop for the cauldron to cook on the beach. After the crew had finished eating, the tide began to rise. They were preparing to clean up and board the ship and continue to sail. Suddenly someone shouted: "Let's see, there are some bright, glittering things on the sand below the pot!"
The crew took the glittering things to the boat and studied them carefully. They found that these sparkling things have some quartz sand and melted natural soda. It turns out that these glittering things are the natural sodas that they used to make the pots when cooking, the substances produced by the chemical reaction with the quartz sand on the beach under the action of the flame, so that the glass is inadvertently produced.
Later, the Phoenicians combined the quartz sand with the natural soda, and then melted it with a special stove to make a glass ball, which was sold everywhere and made a fortune.
Around the 4th century, the ancient Romans began to apply glass on doors and windows. By 1291, Italy's glass manufacturing technology was very developed. In this way, Italian glass craftsmen were sent to an isolated island to produce glass, and they were not allowed to leave the island during their lifetime. Until 1688, a man named Naf invented the process of making large pieces of glass, and since then, glass has become an ordinary item.
Although glass has gradually become an ancient building material, with the rapid advancement of modern technology and the rapid development of applied technology, various unique glass have come out and thrived the glass family. In order to meet the various needs in production and life, people have deep processing of ordinary flat glass, which is divided into tempered glass, frosted glass, sandblasted glass, embossed glass, wired glass, insulating glass, laminated glass, etc. .
Baby T-Shirt,Baby Girls T-Shirt,Baby Winter T-Shirt,Baby Boys T-Shirt
Chaowei Four Seasons Garment Co., Ltd. , https://www.smockingdress.com